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MongoDB v2.1.2 fsyncUnlock()
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| Wed Jul 4 13:23:37 [conn1587] end connection 127.0.0.1:50894 (5 connections now open) | |
| Wed Jul 4 13:23:37 [conn1581] end connection 127.0.0.1:50888 (4 connections now open) | |
| Wed Jul 4 13:23:37 [conn1589] end connection 127.0.0.1:50896 (3 connections now open) | |
| Wed Jul 4 13:23:37 [conn1591] end connection 127.0.0.1:50898 (2 connections now open) | |
| Wed Jul 4 13:23:42 [conn59] CMD fsync: sync:1 lock:1 | |
| Wed Jul 4 13:23:43 [fsyncLockWorker] removeJournalFiles | |
| Wed Jul 4 13:23:43 [conn59] db is now locked for snapshotting, no writes allowed. db.fsyncUnlock() to unlock | |
| Wed Jul 4 13:23:43 [conn59] For more info see http://www.mongodb.org/display/DOCS/fsync+Command | |
| Wed Jul 4 13:23:43 [conn59] command admin.$cmd command: { fsync: 1.0, lock: true } ntoreturn:1 keyUpdates:0 locks(micros) W:10958 r:1268 reslen:168 699ms | |
| Wed Jul 4 13:23:44 [conn59] CMD fsync: sync:1 lock:1 | |
| Wed Jul 4 13:23:44 [conn59] db is now locked for snapshotting, no writes allowed. db.fsyncUnlock() to unlock | |
| Wed Jul 4 13:23:44 [conn59] For more info see http://www.mongodb.org/display/DOCS/fsync+Command | |
| Wed Jul 4 13:23:45 [conn59] CMD fsync: sync:1 lock:1 | |
| Wed Jul 4 13:23:45 [conn59] db is now locked for snapshotting, no writes allowed. db.fsyncUnlock() to unlock | |
| Wed Jul 4 13:23:45 [conn59] For more info see http://www.mongodb.org/display/DOCS/fsync+Command | |
| Wed Jul 4 13:23:47 [initandlisten] connection accepted from 127.0.0.1:50900 #1593 (3 connections now open) | |
| Wed Jul 4 13:23:47 [conn1593] end connection 127.0.0.1:50900 (2 connections now open) | |
| Wed Jul 4 13:23:47 [initandlisten] connection accepted from 127.0.0.1:50901 #1594 (3 connections now open) | |
| Wed Jul 4 13:23:47 [initandlisten] connection accepted from 127.0.0.1:50902 #1595 (4 connections now open) | |
| Wed Jul 4 13:23:47 [conn1595] end connection 127.0.0.1:50902 (3 connections now open) | |
| Wed Jul 4 13:23:47 [initandlisten] connection accepted from 127.0.0.1:50903 #1596 (4 connections now open) | |
| Wed Jul 4 13:23:47 [initandlisten] connection accepted from 127.0.0.1:50904 #1597 (5 connections now open) | |
| Wed Jul 4 13:23:47 [conn1597] end connection 127.0.0.1:50904 (4 connections now open) | |
| Wed Jul 4 13:23:47 [initandlisten] connection accepted from 127.0.0.1:50905 #1598 (5 connections now open) | |
| Wed Jul 4 13:23:47 [initandlisten] connection accepted from 127.0.0.1:50906 #1599 (6 connections now open) | |
| Wed Jul 4 13:23:47 [conn1599] end connection 127.0.0.1:50906 (5 connections now open) | |
| Wed Jul 4 13:23:47 [initandlisten] connection accepted from 127.0.0.1:50907 #1600 (6 connections now open) | |
| Wed Jul 4 13:23:47 [initandlisten] connection accepted from 127.0.0.1:50908 #1601 (7 connections now open) | |
| Wed Jul 4 13:23:47 [conn1601] end connection 127.0.0.1:50908 (6 connections now open) | |
| Wed Jul 4 13:23:47 [initandlisten] connection accepted from 127.0.0.1:50909 #1602 (7 connections now open) | |
| Wed Jul 4 13:23:47 [initandlisten] connection accepted from 127.0.0.1:50910 #1603 (8 connections now open) | |
| Wed Jul 4 13:23:47 [conn1603] end connection 127.0.0.1:50910 (7 connections now open) | |
| Wed Jul 4 13:23:47 [initandlisten] connection accepted from 127.0.0.1:50911 #1604 (8 connections now open) | |
| Wed Jul 4 13:23:48 [initandlisten] connection accepted from 127.0.0.1:50912 #1605 (9 connections now open) | |
| Wed Jul 4 13:23:48 [conn1605] end connection 127.0.0.1:50912 (8 connections now open) | |
| Wed Jul 4 13:23:53 [conn59] command: unlock requested | |
| Wed Jul 4 13:23:54 [fsyncLockWorker] removeJournalFiles | |
| Wed Jul 4 13:24:05 [conn59] command: unlock requested | |
| Wed Jul 4 13:24:05 [fsyncLockWorker] info journal _rotate called inside dbMutex - ok but should be somewhat rare | |
| Wed Jul 4 13:24:05 [fsyncLockWorker] removeJournalFiles | |
| Wed Jul 4 13:24:19 [conn59] command: unlock requested | |
| Wed Jul 4 13:24:19 [conn1596] remove ruby-test-db.test keyUpdates:0 numYields: 4 locks(micros) w:30093 25526ms | |
| Wed Jul 4 13:24:20 [conn1598] info DFM::findAll(): extent 0:2000 was empty, skipping ahead. ns:ruby-test-db.test | |
| Wed Jul 4 13:24:21 [conn1600] getMore: cursorid not found ruby-test-db.test 1234567890 | |
| Wed Jul 4 13:24:21 [conn1600] remove ruby-test-db.test keyUpdates:0 numYields: 1 locks(micros) r:1098 w:671365 142ms | |
| Wed Jul 4 13:24:22 [conn1598] end connection 127.0.0.1:50905 (7 connections now open) | |
| Wed Jul 4 13:24:22 [conn1596] end connection 127.0.0.1:50903 (6 connections now open) | |
| Wed Jul 4 13:24:22 [conn1600] end connection 127.0.0.1:50907 (5 connections now open) | |
| Wed Jul 4 13:24:22 [conn1594] end connection 127.0.0.1:50901 (4 connections now open) | |
| Wed Jul 4 13:24:22 [conn1602] end connection 127.0.0.1:50909 (3 connections now open) | |
| Wed Jul 4 13:24:22 [conn1604] end connection 127.0.0.1:50911 (2 connections now open) |
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| > db.runCommand({fsync: 1, lock: true}) | |
| { | |
| "info" : "now locked against writes, use db.fsyncUnlock() to unlock", | |
| "seeAlso" : "http://www.mongodb.org/display/DOCS/fsync+Command", | |
| "ok" : 1 | |
| } | |
| > db.$cmd.sys.inprog.findOne() | |
| { | |
| "inprog" : [ | |
| { | |
| "opid" : 264187, | |
| "active" : false, | |
| "op" : "remove", | |
| "ns" : "", | |
| "query" : { | |
| }, | |
| "client" : "127.0.0.1:50507", | |
| "desc" : "conn1212", | |
| "threadId" : "0x102b0a000", | |
| "connectionId" : 1212, | |
| "locks" : { | |
| "^ruby-test-db" : "W" | |
| }, | |
| "waitingForLock" : true, | |
| "numYields" : 0, | |
| "lockStatMillis" : { | |
| "timeLocked" : { | |
| }, | |
| "timeAcquiring" : { | |
| } | |
| } | |
| }, | |
| { | |
| "opid" : 264171, | |
| "active" : false, | |
| "op" : "insert", | |
| "ns" : "", | |
| "query" : { | |
| }, | |
| "client" : "127.0.0.1:50483", | |
| "desc" : "conn1208", | |
| "threadId" : "0x104493000", | |
| "connectionId" : 1208, | |
| "locks" : { | |
| "^" : "w", | |
| "^ruby-test-db" : "W" | |
| }, | |
| "waitingForLock" : true, | |
| "numYields" : 0, | |
| "lockStatMillis" : { | |
| "timeLocked" : { | |
| "r" : NumberLong(88), | |
| "w" : NumberLong(0) | |
| }, | |
| "timeAcquiring" : { | |
| "r" : NumberLong(8), | |
| "w" : NumberLong(0) | |
| } | |
| } | |
| } | |
| ], | |
| "fsyncLock" : true, | |
| "info" : "use db.fsyncUnlock() to terminate the fsync write/snapshot lock" | |
| } | |
| > db.fsyncUnlock() | |
| { "ok" : 1, "info" : "unlock completed" } | |
| > db.$cmd.sys.inprog.findOne() | |
| { | |
| "inprog" : [ | |
| { | |
| "opid" : 264200, | |
| "active" : false, | |
| "op" : "insert", | |
| "ns" : "", | |
| "query" : { | |
| }, | |
| "client" : "127.0.0.1:50507", | |
| "desc" : "conn1212", | |
| "threadId" : "0x102b0a000", | |
| "connectionId" : 1212, | |
| "locks" : { | |
| "^" : "w", | |
| "^ruby-test-db" : "W" | |
| }, | |
| "waitingForLock" : true, | |
| "numYields" : 0, | |
| "lockStatMillis" : { | |
| "timeLocked" : { | |
| "r" : NumberLong(140), | |
| "w" : NumberLong(3262) | |
| }, | |
| "timeAcquiring" : { | |
| "r" : NumberLong(37805), | |
| "w" : NumberLong(11516317) | |
| } | |
| } | |
| } | |
| ], | |
| "fsyncLock" : true, | |
| "info" : "use db.fsyncUnlock() to terminate the fsync write/snapshot lock" | |
| } | |
| > db.fsyncUnlock() | |
| { "ok" : 1, "info" : "unlock completed" } | |
| > db.fsyncUnlock() | |
| { "ok" : 0, "errmsg" : "not locked" } |
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